BlLine.cpp

// BlLine.cpp: implementation of the BlLine class.
//

#include "StdAfx.h"
#include "BlJoint.h"
#include "BlMotorizedJoint.h"
#include "BlRigidBody.h"
#include "BlLine.h"
#include "BlBox.h"
#include "BlSimulator.h"


namespace BulletAnimatSim
{
        namespace Environment
        {

// Construction/Destruction

BlLine::BlLine()
{
}

BlLine::~BlLine()
{

try
{
}
catch(...)
{Std_TraceMsg(0, "Caught Error in desctructor of BlLine\r\n", "", -1, false, true);}
}

void BlLine::SetThisPointers()
{
        BlRigidBody::SetThisPointers();
    OsgLine::SetThisLinePointers();
}


void BlLine::SetupGraphics()
{
        //Add it to the root scene graph because the vertices are in global coords.
        GetBlSimulator()->OSGRoot()->addChild(m_osgNode.get());
        SetVisible(m_lpThisMI->IsVisible());
}

void BlLine::DeleteGraphics()
{
        if(m_osgGeometry.valid())
        {
                m_osgGeometry->setDataVariance(osg::Object::STATIC);
                m_osgGeometry->dirtyBound();
                SetVisible(false);
        }

        BlRigidBody::DeleteGraphics();
}

void BlLine::CreateGraphicsGeometry()
{
        fltA = 0;
        m_osgGeometry = CreateLineGeometry();
}

void BlLine::CreatePhysicsGeometry()
{
    m_btCollisionShape = NULL;
    m_btPart = NULL;
    m_osgbMotion = NULL;
}

void BlLine::CreateParts()
{
        CreateGeometry();

        BlRigidBody::CreateItem();
}

void BlLine::StepSimulation(float fltTension)
{
    OsgLine::StepLineSimulation(m_lpThisBP->Enabled(), fltTension);
}

void BlLine::ResetSimulation()
{
        //We do nothing in the reset simulation because we need the attachment points to be reset before we can do anything.
}

void BlLine::AfterResetSimulation()
{
        DrawLine();
}


        }                       // Visualization
}                               //BulletAnimatSim